{"id":545,"date":"2014-11-15T12:27:43","date_gmt":"2014-11-15T12:27:43","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/matter-hwrk-wk-5\/"},"modified":"2019-11-05T11:16:38","modified_gmt":"2019-11-05T11:16:38","slug":"matter-hwrk-wk-5","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/matter-hwrk-wk-5\/","title":{"rendered":"Matter Homework Week 5"},"content":{"rendered":"\n\n\n\n
\"\"This Homework requires GRAPH PAPER!<\/strong><\/td>\n\"pdficon\"<\/td>\n\"\"<\/td>\n<\/tr>\n
In your jotter write the DATE in the margin.
\nNow add a TITLE for your homework.
\nYour title should be the name of the Homework: Matter Homework Wk 5<\/td>\n		<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n\n

Question 1.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\"Milk\"<\/a>Angus noticed that when he sucked out all of the air out of a plastic milk container it collapsed. His friend Gordon said it collapsed because he had sucked it in. Angus thought Gordon was wrong and that it had something to do with air pressure.Write an explanation for Angus about what is happening to the particles on the inside and the outside of the container.
\nUse diagrams to help.<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 2.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\nThe graph below shows what happens to the mass of solid dissolving as the temperature of the water is increased.<\/p>\n

\"Matt11\"<\/a><\/td>\n<\/tr>\n

\u00a0a)<\/td>\n\u00a0How does the temperature of the water affect the mass of solid dissolved?<\/td>\n<\/tr>\n
\u00a0b)<\/td>\n\u00a0What mass of solid dissolves at 28\u00b0C?<\/td>\n<\/tr>\n
\u00a0c)<\/td>\n\u00a0\u00a0At what temperature will 45g of solid dissolve?<\/td>\n<\/tr>\n
\u00a0d)<\/td>\n\u00a0Suggest a title for this graph.<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 3.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0When Julia looked up the densities of some of different substances she found the following information.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"Matt8\"<\/a><\/td>\n<\/tr>\n
<\/td>\n\u00a0Present the data from the table as a bar chart.<\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 4.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0The diagram below shows a tall beaker with four different liquids and their densities.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/td>\n<\/tr>\n
<\/td>\n\u00a0If a ball that has a density of 1.73 g\/cm3 <\/sup>is placed in the beaker, where will the ball come to rest?<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\n

\u00a0Question 5.<\/h4>\n<\/td>\n<\/tr>\n

<\/td>\n\u00a0Floating pieces of glacial ice are called icebergs. Huge pieces of glacial ice near a coast may break off and fall into the ocean, as shown in the cross-section below.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"Matt7\"<\/a><\/td>\n<\/tr>\n
<\/td>\n\u00a0Only about one tenth of the total iceberg is visible above the surface of the water.<\/td>\n<\/tr>\n
\u00a0a)<\/td>\n\u00a0Explain why an iceberg floats in the ocean.<\/td>\n<\/tr>\n
\u00a0b)<\/td>\n\u00a0Describe one change in the environment that would occur if all the glaciers on Earth melted.<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

This Homework requires GRAPH PAPER! In your jotter write the DATE in the margin. Now add a TITLE for your homework. Your title should be the name of the Homework: Matter Homework Wk 5 Question 1. Angus noticed that when he sucked out all of the air out of a plastic milk container it collapsed. … Continue reading “Matter Homework Week 5”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-545","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/comments?post=545"}],"version-history":[{"count":31,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/545\/revisions"}],"predecessor-version":[{"id":1514,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/545\/revisions\/1514"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/media?parent=545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}